Not new I know but I have to say the Apple mighty mouse is decidedly mediocre. I have been using it on my laptop for a few days now and it really does not compare with my Logitech MX1000. It has a tendency to wander off at random, its not particularly accurate, and the right button click is very contrived. I do like how easy it is to use in single button mode, but I would certainly have expected a lot more form Apple. I think there are a lot of better mice out there on the market, this is one time that I am not falling for the Apple hype.